Base | Representation |
---|---|
bin | 11011110100101… |
… | …11001011011110 |
3 | 121021012002212100 |
4 | 31322113023132 |
5 | 434222344402 |
6 | 35054345530 |
7 | 5532615342 |
oct | 1572271336 |
9 | 537162770 |
10 | 233403102 |
11 | 10a828229 |
12 | 661bb2a6 |
13 | 3948125a |
14 | 22dd9622 |
15 | 1575671c |
hex | de972de |
233403102 has 24 divisors (see below), whose sum is σ = 506614680. Its totient is φ = 77661360.
The previous prime is 233403017. The next prime is 233403109. The reversal of 233403102 is 201304332.
233403102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233403109) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1077 + ... + 21632.
It is an arithmetic number, because the mean of its divisors is an integer number (21108945).
Almost surely, 2233403102 is an apocalyptic number.
233403102 is an abundant number, since it is smaller than the sum of its proper divisors (273211578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233403102 is a wasteful number, since it uses less digits than its factorization.
233403102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23288 (or 23285 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 233403102 is about 15277.5358615190. The cubic root of 233403102 is about 615.6996044058.
Adding to 233403102 its reverse (201304332), we get a palindrome (434707434).
The spelling of 233403102 in words is "two hundred thirty-three million, four hundred three thousand, one hundred two".
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